Followings are encapsulated bacteria that can cause respiratory tract infections
A
Streptococcus pneumoniae
B
Klebsiella pneumoniae
C
Haemophilus influenzae
D
Mycoplasma pneumoniae
E
Chlamydiae pneumoniae
Correct Answer: Streptococcus pneumoniae, Klebsiella pneumoniae, Haemophilus influenzae